Capt. Richter must convey a large cache of "confiscated" diamonds to Berlin to finance the Nazi desert campaign. The Rat Patrol must steal the diamonds from a military HQ in the desert. But, brute force will not succeed, so they need to attempt a plan full of guile and cunning to pull the theft off. So, Troy infiltrates the German H.Q., posing as a blinded Afrika Korps officer.